What is Elena Cosio's NPI number?

Elena Cosio's National Provider Identifier (NPI) is 1982535514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Elena Cosio's specialty?

Elena Cosio is listed in the NPPES registry with a primary specialty of Home Health Registered Nurse (Nursing Service Providers).

Where is Elena Cosio located?

Elena Cosio's practice location on file with NPPES is 345 Pioneer Dr Unit 104, Glendale, CA 91203-2741.

What is Elena Cosio's phone number?

The practice phone number listed in the NPPES registry for Elena Cosio is (818) 731-3349.

Is Elena Cosio's NPI active?

Yes — Elena Cosio's NPI (1982535514) is active in the NPPES registry as of the last update on 2026-05-25.

IndividualActive

Elena Cosio, RN

NPI 1982535514 · Home Health Registered Nurse · Glendale, CA

Elena Cosio, RN is a Home Health Registered Nurse provider in Glendale, CA (NPI 1982535514).

Provider details

NPI number: 1982535514
Entity type: Individual
Primary specialty: Home Health Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: Yes
License: RN503179 (CA)

Specialties & taxonomies

Home Health Registered NursePrimary163WH0200XLicense RN503179 (CA)
Nursing Service Providers

Profile Score

Established profile(52/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

345 Pioneer Dr Unit 104

Glendale, CA 91203-2741

Phone: (818) 731-3349

Fax: (747) 777-8813

Street-level locationGet directions

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Mailing address